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How many people in the world were born in 1999?
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Does genetic relation to a specific parent occur more in a first child or in children that follow?
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How many kids in the United States go straight to Kindergarden and skip Preschool on an annual average?
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How many tourists visit London on averager per year?
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Who discovered the sport of skiing? Was it created for sport or a convienence of crossing mountains?
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